# How to filter the uppercase fields in Kibana **URL:** \ **Category:** Kibana\ **Created:** [May 5, 2015, 4:04pm UTC](https://discuss.elastic.co/t/how-to-filter-the-uppercase-fields-in-kibana/233 "2015-05-05T16:04:46Z")\ **Posts on this page:** 1\ **Showing post:** 1
**Author:** ![rkhapre](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/rkhapre/32/48333_2.png) [@rkhapre](https://discuss.elastic.co/u/rkhapre)\ **Post date:** [May 5, 2015, 4:04pm UTC](https://discuss.elastic.co/t/how-to-filter-the-uppercase-fields-in-kibana/233/1 "2015-05-05T16:04:46Z")
In my Discovery View i have following columns First Name Last Name Email Phone Now in "First Name" fields i have some records with uppercase and some with lowercase. How can i filter records in Discovery page with 1. all records with First Name in uppercase 2 all records with First Name in lowercase --- _[View the full topic](https://discuss.elastic.co/t/how-to-filter-the-uppercase-fields-in-kibana/233)._